Police said the 22-year-old Lacambra, who appears to be wearing an Army sharpshooter badge in a Facebook photo, pointed the gun at his wife and pulled the trigger — but he said he wasn’t aware the gun was loaded.

Amelia Lacambra was pronounced dead at the scene, and her husband was arraigned Monday on one count of murder and remains held on $1 million bond.

Police said a child was also in the home at the time of the shooting but was not injured.